<template>
	<view class="pwd-retrieve-container">
		<uni-forms ref="form" :value="user" labelWidth="80px">
			<uni-forms-item name="oldPassword" label="旧密码">
				<uni-easyinput type="password" v-model="user.oldPassword" placeholder="请输入旧密码" />
			</uni-forms-item>
			<uni-forms-item name="newPassword" label="新密码">
				<uni-easyinput type="password" v-model="user.newPassword" placeholder="请输入新密码" />
			</uni-forms-item>
			<uni-forms-item name="confirmPassword" label="确认密码">
				<uni-easyinput type="password" v-model="user.confirmPassword" placeholder="请确认新密码" />
			</uni-forms-item>
			<button type="primary" @click="submit">提交</button>
		</uni-forms>
	</view>
</template>

<script setup>
	import {
		updateUserPwd
	} from "@/pages/api/system/user"
	import {
		onReady
	} from '@dcloudio/uni-app'
	import {
		ref,
		getCurrentInstance,
	} from 'vue'
	const {
		proxy
	} = getCurrentInstance();
	const user = ref({
		oldPassword: undefined,
		newPassword: undefined,
		confirmPassword: undefined
	});
	const rules = ref({
		oldPassword: {
			rules: [{
				required: true,
				errorMessage: '旧密码不能为空'
			}]
		},
		newPassword: {
			rules: [{
					required: true,
					errorMessage: '新密码不能为空',
				},
				{
					minLength: 6,
					maxLength: 20,
					errorMessage: '长度在 6 到 20 个字符'
				}
			]
		},
		confirmPassword: {
			rules: [{
				required: true,
				errorMessage: '确认密码不能为空'
			}, {
				validateFunction: (rule, value, data) => data.newPassword === value,
				errorMessage: '两次输入的密码不一致'
			}]
		}
	})

	onReady(() => {
		proxy.$refs.form.setRules(rules.value)
	})
	
	const submit = () => {
		proxy.$refs.form.validate().then(res => {
			updateUserPwd(user.value.oldPassword, user.value.newPassword).then(response => {
				proxy.$modal.msgSuccess("修改成功")
			})
		})
	}
</script>

<style lang="scss" scoped>
	.pwd-retrieve-container {
		padding-top: 36rpx;
		padding: 15px;
	}
</style>

<style lang="scss">
	//仅设置背景，不推荐在这里写样式代码
	page {
		background-color: #f8f8f8;
	}
</style>